Home > Products > Pneumatic Control Valve > Simple Structure Pneumatic Butterfly Valve
Simple Structure Pneumatic Butterfly Valve
- Tianjin xingang
- T/T L/C D/P D/A Money Gram Credit Card PayPal
You May Like
-
Butterfly Valve With Pneumatic Acutator Positioner and Filter
-
Butterfly Valve With Pneumatic Acutator and With Complete Accessories
-
Control Valve Passage DN 25PN 40 Kgf / Cm2 Attaching Flange (without Mating Flanges)
-
Control Valve Passage DN 50 Body Material: Carbon Steel
-
Control Valve Passage DN 50 PN 160 Kgf / Cm2 Attaching Flange
-
Control Valve Pneumatic Actuator DN100, PN40, With Manual Override, With Flanges.
Product Details
| Standard or Nonstandard | Standard | Structure | Butterfly | |
| Pressure | Low Pressure | Power | Pneumatic | |
| Material | Casting | Temperature of Media | High Temperature | |
| Port Size | DN80-DN3000 | Place of Origin | Tianjin, China | |
| Model Number | BGTWA,BGTWF,BGTWSY,BGTWK,BAWWA,BAWWF,BAWWSY,BAWWK | Brand Name | BELL |
Product Description
simple structure Pneumatic Butterfly Valve
1.Summary
Pneumatic valve is a pneumatic valve angle of 90 °, typically used to control high flow, low dropout fluids. Butterfly is characterized by small size, simple structure, small space required for installation, and low cost. Since the smooth flow path valve resistance coefficient, the higher the flow obtained is therefore suitable for high viscosity, with the fibers, particles and the sediment containing the regulation and pulp medium flow.
Pneumatic control valve can be chose different materials lining body and different materials valve plate according to different media.
According to the requirements of the production process, there are wafer centre line butterfly valve, flanged full-lining butterfly valve, triple offset metal-sealing butterfly valve, air butterfly valve.
The butterfly valves above all could open 90 °, are characterized by approximately equal percentage, large flow capacity, greatly exceeds its rated value of the same caliber Kv other valves.
Pneumatic butterfly valve is composed by butterfly valve and pneumatic actuator, which can automatically adjust the temperature, pressure and flow rate of the medium. Pneumatic triple eccentric metal sealing butterfly valve could shut off and achieve zero leakage.
Pneumatic Butterfly Valve Models
(Equipped with Our BELL BGT Series Pneumatic Actuator )
BGTWA:Pneumatic wafer centre line butterfly valve
BGTWF:Pneumatic flanged full-lining butterfly valve,
BGTWSY:Pneumatic triple offset metal-sealing butterfly valve
BGTWK:Pneumatic air butterfly valve.
Pneumatic Butterfly Valve Models
(Equipped with Our BELL BAW Series Pneumatic Actuator ):
BAWWA:Pneumatic wafer centre line butterfly valve
BAWWF:Pneumatic flanged full-lining butterfly valve,
BAWWSY:Pneumatic triple offset metal-sealing butterfly valve
BAWWK:Pneumatic air butterfly valve.
BAW series pneumatic actuator is with large output torque, generally used for larger diameter valves.
If pneumatic actuator is equipped with solenoid shut-off valve, the butterfly valve could be used for shutting off; if pneumatic actuator is equipped with positioner, the butterfly valve could be used for adjusting medium.
2.Commissioning Instructions
Before using, please inspect whether air pressure in the spot is suitable for pneumatic actuator, and use it according to matched instruction of pneumatic actuator.
3.BGTWA,BAWWA Pneumatic wafer centre line butterfly valve
BGTWA Pneumatic wafer centre line butterfly valve, Equipped with BELL BGT Series Pneumatic Actuator
BAWWA Pneumatic wafer centre line butterfly valve, Equipped with BELL BAW Series Pneumatic Actuator
Wafer butterfly valve with solenoid valve controlled pneumatic actuator can be used for on-off type valve.
Feature: small size, light weight, reasonable structure, easy to install, usually applied to control a large low-pressure fluid flow, as well as the regulation of solid powder, closure and so on.
Butterfly valve's body is divided into type A and type LT
"LT" type valve structure, performance materials and components are the same with "A" type’s, except that the "A" type can be wafer connected between two pipe flanges by stud or extended hex bolt. Except can be connected between two pipes by two sets hex bolt, “LT" type also can be mounted on the ends of the pipe used as a drain valve, but need to specify in the contract.
4.Feature
1. small, light, easy installation and maintenance.
2. simple structure, compact, 90 °swivel open and close rapidly, small operating torque, energy saving.
3. the opening and closing times can be up to tens of thousands of times, long service life.
4. flow characteristics tend to be linear, with better performance.
5. completely sealed, zero gas leak test.
6. different materials could be applicable for a variety of media.
BGTWA Type BGTWA Type

Performance
| DN | DN(mm) | 40~1000 | 50~600 |
| NPS(inch) | 1.5”~40” | 2”~24” | |
| PN(MPa) | 1.0 | 1.6 | |
| Test Pressure MPa | Seal | 1.1 | 1.76 |
| Shell | 1.5 | 2.4 | |
| Temperature°C | -15~+150 | ||
| Medium | Fresh water, sewage, water, air, steam, food, medicine, various oils, acids, bases, salts | ||
Application
Our main products
Contact Us
- Tianjin Bell Automatic Instrument Technology Co., Ltd.
- Contact nameSarah He Chat Now
- Phone86-22-27553780
- AddressLonghuai Road, Shuangjiang Road, Shuangyuan Economic Development Zone, Tianjin, China
Product Categories
| All Electric Control Valve | All Manual Valve | All Pneumatic Control Valve | All Valve Actuator |
| Electric Control Valve | Manual Valve | New Products | Other |
| Pneumatic Control Valve | Spare parts | Valve Actuator |
New Products
-
Pneumatic 2 Inch 316 Stainless Steel Ball Valve
-
Pneumatic Water Level Pressure Control Valve Price
-
Pneumatic Stainless Steel Wafer Type Butterfly Valve Price
-
Good Quality Diaphragm Valve Pneumatic Actuator, Single Acting Pneumatic Valve Actuator, Pneumatic Rotary Actuators
-
Best Price of Globe Control Valve, Pneumatic Diaphragm Control Valve, Pneumatic Proportional Control Valve
-
Pneumatic Control Valve 3 Way, Electric 3 Way Control Valve, 3 Way Diaphragm Valve
-
Steam Valve With Pneumatic Actuator, Pneumatic Steam Control Valve, Pneumatic Diaphragm Control Valve
-
DN65 Carbon Steel Pneumatic Globe Valve (Flange End )
-
GOST Cast Steel Pneumatic Globe Valve Price Low
-
Pneumatic Actuator Globe Type Pressure Control Valve
-
Pneumatic Flanged Cast Steel/Stainless Steel Globe Valve
-
Casting Iron Standard Pneumatic Control Valve Globe Valve
-
150LB High Quality and Reliable Pneumatic Operated Casting Steel Globe Valve
-
Pneumatic Globe Valve Flanged Connect
-
Pneumatic Globe Valve Wcb 304 316 Material Globe Valve
-
Diaphragm Globe Valve ( Globe Valve )
-
2-way Control Valve With Electric Actuator, Diaphragm Actuated Globe Control Valve
-
Dn150 Pn16 Pneumatic Control Valve
Popular Searches
- expansion valve
- control valve
- refrigerant r134a
- refrigerant
- air conditioner expansion valve
- refrigerant gas
- ball valve
- temperature regulator
- ball accessory
- forged valve
- clamp cast forged
- cleaning ball
- clamp spray nozzle
- viton
- butterfly valve
- pipe thread
- temperature control iron
- rocker arm assembly
- fire valve
- gate valve
- gas control valve
- magnet valve
- flow control
- water flow indicator
- flow valve
- sample valve
- freon gas
- gas regulator
- pressure regulator
- access valve
Recommended Products
- Gate Valve
- High Temperature Valve
- Cost-effective ANSI Cast Iron Ball Valve for Municipal Water Supply With PN16 Pressure Rating
- Heavy-duty ANSI Cast Iron Ball Valve for Power Plants With Ductile Iron Disc and Carbon Steel Stem
- ANSI Cast Iron Ball Valve With ASME B16.1 Flanges for Easy Installation in Building Services
- High-performance ANSI Cast Iron Ball Valve Compliant With API 598 Testing Standard for Reliable Shut-off
- Compact ANSI Cast Iron Ball Valve With ASME B16.10 Face-to-face Dimensions for HVAC Systems
- Durable ANSI Cast Iron Ball Valve Featuring Ductile Iron Body and SS316 Stem for Corrosion Resistance
- Leak-proof ANSI Cast Iron Ball Valve With PTFE or RPTFE Seats for Superior Sealing in Oil and Gas
- Versatile ANSI Cast Iron Ball Valve Compatible With Various Fluids, Including EPDM or NBR Seats
- Industrial-grade ANSI Cast Iron Ball Valve Designed for Water Treatment and Chemical Processing Applications
- ANSI Cast Iron Ball Valve Sizes DN15 to DN400 With PN10/PN16 Pressure Ratings for Industrial Pipelines
Find Similar Products By Category
- Industrial Equipment & Components > Valve > Ball Valve
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Sarah He
Hi there! Welcome to my shop. Let me know if you have any questions.
Your message has exceeded the limit.
- Contact supplier for lowest price
- Customized Request
- Request Sample
- Request Free Catalogs
Your message has exceeded the limit.
-
Purchase Quantity
-
*Sourcing Details
Your inquiry content must be between 10 to 5000 characters.
-
*Email
Please enter Your valid email address.
-
Mobile
Butterfly Valve With Pneumatic Acutator Positioner and Filter
Control Valve Passage DN 25PN 40 Kgf / Cm2 Attaching Flange (without Mating Flanges)
Control Valve Passage DN 50 Body Material: Carbon Steel
Control Valve Passage DN 50 PN 160 Kgf / Cm2 Attaching Flange










Pneumatic 2 Inch 316 Stainless Steel Ball Valve
Pneumatic Water Level Pressure Control Valve Price
Pneumatic Stainless Steel Wafer Type Butterfly Valve Price
Good Quality Diaphragm Valve Pneumatic Actuator, Single Acting Pneumatic Valve Actuator, Pneumatic Rotary Actuators
Best Price of Globe Control Valve, Pneumatic Diaphragm Control Valve, Pneumatic Proportional Control Valve
Pneumatic Control Valve 3 Way, Electric 3 Way Control Valve, 3 Way Diaphragm Valve
Steam Valve With Pneumatic Actuator, Pneumatic Steam Control Valve, Pneumatic Diaphragm Control Valve
DN65 Carbon Steel Pneumatic Globe Valve (Flange End )
GOST Cast Steel Pneumatic Globe Valve Price Low
Pneumatic Flanged Cast Steel/Stainless Steel Globe Valve
150LB High Quality and Reliable Pneumatic Operated Casting Steel Globe Valve
Pneumatic Globe Valve Wcb 304 316 Material Globe Valve
Diaphragm Globe Valve ( Globe Valve )
2-way Control Valve With Electric Actuator, Diaphragm Actuated Globe Control Valve
Dn150 Pn16 Pneumatic Control Valve
2 Way 3 Way Diaphragm Valve
Pneumatic Actuated Single Seat Globe Control Valve
AISI316 Pneumatic Diaphragm Control Valve